Open AccessTemperature spread modeling of electron beam heating process
Author(s) -
T. G. Оreshenko,
Olena Bocharova,
В. С. Тынченко,
А. Н. Бочаров,
V. E. Petrenko,
В. В. Кукарцев
Publication year - 2019
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1353/1/012077
Subject(s) - aerospace , welding , aluminium , materials science , porosity , automotive industry , metallurgy , electron beam welding , process (computing) , mechanical engineering , cathode ray , composite material , electron , computer science , engineering , aerospace engineering , physics , quantum mechanics , operating system
The research and creation of the mathematical model of temperature distribution in the electron beam heating, depending on the technological parameters are considered in this paper. A feature of this mathematical model is used by the process of producing welds of parts from aluminum alloys. Aluminum alloys are of great interest for various industries, such as aerospace, aviation, automotive, oil and gas, chemical industry and others, because the aluminum alloys has low weight. However, when welding aluminum alloys, various defects can occur, such as porosity or hot cracks, which limit it uses. One of the main problems is connected with the welding of aluminum alloys this is a problem of determining the causes of porosity during the design and technological preparation and production of products prototypes from the new alloys, also the recommendations preparation for the welding technology of these products.